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<?php $xml = <<<XML <html> <head><title></title></head> <body> <CONTENT/> </body> </html> XML; $dom = new DOMDocument(); $dom->loadXML($xml); $c = new DOMDocument(); $c->loadXML("<h1>heading</h1"); $c = $dom->importNode($c->documentElement,true); $ctag = $dom->getElementsByTagName("CONTENT")->item(0); $ctag->parentNode->insertBefore($c,$ctag); $ctag->parentNode->removeChild($ctag); echo $dom->saveHTML();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/eIRV9
function name:  (null)
number of ops:  40
compiled vars:  !0 = $xml, !1 = $dom, !2 = $c, !3 = $ctag
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, '%3Chtml%3E%0A%3Chead%3E%3Ctitle%3E%3C%2Ftitle%3E%3C%2Fhead%3E%0A%3Cbody%3E%0A%3CCONTENT%2F%3E%0A%3C%2Fbody%3E%0A%3C%2Fhtml%3E'
   10     1        NEW                                              $5      'DOMDocument'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !1, $5
   11     4        INIT_METHOD_CALL                                         !1, 'loadXML'
          5        SEND_VAR_EX                                              !0
          6        DO_FCALL                                      0          
   12     7        NEW                                              $9      'DOMDocument'
          8        DO_FCALL                                      0          
          9        ASSIGN                                                   !2, $9
   13    10        INIT_METHOD_CALL                                         !2, 'loadXML'
         11        SEND_VAL_EX                                              '%3Ch1%3Eheading%3C%2Fh1'
         12        DO_FCALL                                      0          
   14    13        INIT_METHOD_CALL                                         !1, 'importNode'
         14        CHECK_FUNC_ARG                                           
         15        FETCH_OBJ_FUNC_ARG                               $13     !2, 'documentElement'
         16        SEND_FUNC_ARG                                            $13
         17        SEND_VAL_EX                                              <true>
         18        DO_FCALL                                      0  $14     
         19        ASSIGN                                                   !2, $14
   15    20        INIT_METHOD_CALL                                         !1, 'getElementsByTagName'
         21        SEND_VAL_EX                                              'CONTENT'
         22        DO_FCALL                                      0  $16     
         23        INIT_METHOD_CALL                                         $16, 'item'
         24        SEND_VAL_EX                                              0
         25        DO_FCALL                                      0  $17     
         26        ASSIGN                                                   !3, $17
   16    27        FETCH_OBJ_R                                      ~19     !3, 'parentNode'
         28        INIT_METHOD_CALL                                         ~19, 'insertBefore'
         29        SEND_VAR_EX                                              !2
         30        SEND_VAR_EX                                              !3
         31        DO_FCALL                                      0          
   17    32        FETCH_OBJ_R                                      ~21     !3, 'parentNode'
         33        INIT_METHOD_CALL                                         ~21, 'removeChild'
         34        SEND_VAR_EX                                              !3
         35        DO_FCALL                                      0          
   18    36        INIT_METHOD_CALL                                         !1, 'saveHTML'
         37        DO_FCALL                                      0  $23     
         38        ECHO                                                     $23
         39      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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